from django.contrib.gis.db import models
from django.contrib.gis.gdal.envelope import Envelope
from django.contrib.gis.geos.collections import GeometryCollection
from django.contrib.gis.models import SpatialRefSys
from django.conf import settings
from django.utils.translation import ugettext_lazy as _
from dataset import DataSource, DataType, DataFormat

"""Custom classes can be added here. Or, use as a template
   for classes (which you then need to import in __init__.py 
   here, to use in a register application."""

